3020-00-517-3916 GEAR,HELICAL Index 3020-00-517-3918 GEAR,HELICAL

National Stock Number:
3020-00-517-3917

Federal Supply Class:
3020

National Item Identification Number:
005173917

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
326591855380HATCH & KIRK, INC.
326591872915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
MATERIALALUMINUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMS-288 FSCM 12890 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCHROMIUM HUB
TEETH QUANTITY39
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE45.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER9.1924 INCHES NOMINAL
NOMINAL OVERALL LENGTH3.625 INCHES
NOMINAL OUTSIDE DIAMETER9.523 INCHES
FACE NOMINAL WIDTH2.000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.812 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER1.5000 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER2.498 INCHES FIRST END
2.498 INCHES SECOND END
BODY STYLEWEBBED, OFFSET, SOLID
SPECIAL FEATURESONE PLUG INCLUDED
THE MANUFACTURERS DATA
MANUFACTURERS CODE55380
DESIGN CONTROL REFERENCE3265918


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